ivry works 90% fine nolo assistant shows controllers on my head

I would use riftcat and nolo assistant but controllers are not located in the right place.with ivry works 80/90% well (touch is not precise and controllers are not centered over me totally)should I repair base station?after firmware upgrade to 2.1 ( for controllers) and 2.0 (for the base station) controllers are less stable (vith ivry) and sometimes jump forward at one meter from meshould I repair base station?